Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp129835pxk; Tue, 15 Sep 2020 23:23:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwsJTBC9BZSDfvzuDOUv8VgHZFjXEFFJOWmytoMFHXgLRDIGu9nM+rriOV44Psw5FZ5c4aw X-Received: by 2002:a50:93e2:: with SMTP id o89mr25967414eda.378.1600237401834; Tue, 15 Sep 2020 23:23:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600237401; cv=none; d=google.com; s=arc-20160816; b=umgD1ZyuqAXY/16CJ+oSuA3sh+xJh358bmNaowTjlZNTp+l2TA6wI2++CmRQTh7Ocp 2iZlW4+NAv2soJcVQwSbSZOWh3GegzIwZu2zEXOskoWzjr+iAfS6YvK7jC6Ob5b9Iclv x2r4+ogdn6Bb/VHXwaugbHftVXamUHIB8xa4EEJFMcoFLN07O6Z5L9GHtB+Zr+SJewi4 KoFK/I+gdvRI7i1zT6hTN9qOELsmBbLflDro3gQos6hzbEGev7be0Ze35re1P85wmxpw S2DJvKzaYpt70P3sJQaktmFABZ5Hw+qkweP9N5kzeyu8ik2eFK5YE2kBMzZqCpWHlYH0 eXIg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=s9ayNYlN+94IO2tmtTnL7dMNEnGbMOxQPXQKTiNr16c=; b=hunI0NXWi5AIOLOLxCvfH/bS4ZkZSGCvN+O/WJgrd6R15zWW8TZA/5z8I1mATxXwFi hNkm7WGGQjeO8ejcW8SIR4wiPcyCwYPxIznnBWrtz6gq0u8QLapWu1HbkRFf/tcRo0xL 6h5C6oefPGR0qSQdb2lUr8Jl5qHIhB3nFePzveJj5c8iBcoMgkhuupYmeAhruD14rrFh nXjHmCr9q4ZIBuoNNxv6jL9SHtzF7o1ZTfMMxemQ+EO+tqETxtqsyyxlHr3SGAH+XmGJ EaLjhMK/ZO6yMrojtkuBHXf9hhBqYv+jrsQrRHtjW1NqJ8pnSZJOC474cz2McoMgL4iE UG0Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s17si10983208edx.593.2020.09.15.23.22.59; Tue, 15 Sep 2020 23:23:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726425AbgIPGVB (ORCPT + 99 others); Wed, 16 Sep 2020 02:21:01 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:44826 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726183AbgIPGUz (ORCPT ); Wed, 16 Sep 2020 02:20:55 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 055E765D4C38A2940654; Wed, 16 Sep 2020 14:20:48 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Wed, 16 Sep 2020 14:20:41 +0800 From: Qinglang Miao To: Benjamin Herrenschmidt CC: , , "Qinglang Miao" Subject: [PATCH -next] drivers/macintosh/smu.c: use for_each_child_of_node() macro Date: Wed, 16 Sep 2020 14:21:22 +0800 Message-ID: <20200916062122.190586-1-miaoqinglang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use for_each_child_of_node() macro instead of open coding it. Signed-off-by: Qinglang Miao --- drivers/macintosh/smu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 96684581a..45875e8c6 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -638,7 +638,7 @@ static void smu_expose_childs(struct work_struct *unused) { struct device_node *np; - for (np = NULL; (np = of_get_next_child(smu->of_node, np)) != NULL;) + for_each_child_of_node(smu->of_node, np) if (of_device_is_compatible(np, "smu-sensors")) of_platform_device_create(np, "smu-sensors", &smu->of_dev->dev); -- 2.23.0